Educational Charts

1 [2] [«Back ]   Click to Enlarge HUMAN NOSE This informative chart in brilliant colours shows the cross section of nose with all its internal details. In addition, this chart also features enlarged olfactory area with mucus secreting cells. See Enlarge Click to Enlarge HUMAN TONGUE The exciting presentation of the entire tongue in three- dimensional representation captures students' attention. A comprehensive study of different areas in a tongue where with the help of taste budys the four different tastes can be identified is clearly projected. See Enlarge Click to Enlarge WATER POLLUTION This generalized chat with attractive landscape brings an awareness of environmental pollution through water. The causal factors of water pollution by human activates, unhygienic conditions and industrial effluents are artistically represented with clear conceptual clarity. See Enlarge Click to Enlarge AIR POLLUTION A valuable addition to environmental pollution to environmental pollution through the component of Air is depicted with meaningful illutrations of Acid Rain, Vehiculr Exhauss, Industrial Wastes, Nuclear explosion Municipal Garbage, Sewage, Fertilizers etc. See Enlarge Click to Enlarge WATER CYCLE The constant exchange of water be3tween sea, land and atmosphere is depicted in a cyclic process. In additon the percolation of rainwater int the soil, and the seepage of water from rivers and lakes into the ground water affecting the water table is well depicted. See Enlarge Click to Enlarge CARBON CYCLE The basic movement of carbon from the atmospheric reservoir to green plants and then to animals and from both these groups to decomposers and finally bakc to the atmosphere is shown in a cyclic manner. The deposition of coal and gas buried in soil as fossil fuel is very well shown. See Enlarge Click to Enlarge NITROGEN CYCLE Atmospheric nitrogen fixation by free living micro organisms like the blue green algae, rhizobium and the complexities of nitrogen cycle through ammonification, nitrification and denitrification processes involving various micro organisms is depicted with self explanatory illutrations. See Enlarge Click to Enlarge OXYGEN CYCLE A unique graphic explanation of the Oxygen Cycle, its role in phoosynthesis and respiration among plants and animals, diffused oxygen in water and its uptake by aquatic life is artistically portrayed. See Enlarge Click to Enlarge POND ECOSYSTEM An exciting chart where the ecological aspects of a pond are portrayed with biotic and abiotic factors. Producers, herbivores and consumers of food are depicted within the various zones of the pond. See Enlarge 1 [2] [«Back ] Go to Top